"A full force attack can only injure such a small wound, it has no effect at all!"

"Let me try!"

Cloud Diagram saw the attacks of the two, but he didn't want to personally experience it.

Under the cooperation of the Wang brothers, Yun Tu also launched an attack from behind. Although his speed could not compare to the two brothers, this was not a problem for a chained target. He rushed to the monster's back and swung his Zhanmadao in an afterimage, heavily slashing at the monster's calf.

The Zhanmadao was also from the secret realm, and its sharpness was already high. In addition to its weight, it was heavier than the Wang brothers' long sword, so the armor breaking power was naturally stronger. Of course, the most important thing was that it had gone through a process of processing by Cloud Diagram.

After using his full strength, he retreated and was almost knocked down by the chain. However, he was still safe.

After being attacked repeatedly, the monster was finally completely enraged. It roared and shook the four iron chains, causing them to clank loudly.

The three of them could no longer attack and could only retreat to the edge of the hall to avoid the attack!

"What is your occupation?" When Wang Bo saw that Yun Tu's previous attack was much better than his previous one, he naturally thought that Yun Tu had used a class skill.

"I don't have a main fighting profession yet, but my sword is heavier and sharper than your sword, so I can cut even deeper wounds!" Yun Tu explained.

"Unfortunately, your blade doesn't seem to be sharp enough. Otherwise, if I borrow your skill to activate a class's skill, I can definitely deal even more damage!" Wang Bo looked at his enraged opponent as he tried to come up with a solution.

"Give me your swords, I'll craft them for you!" Wang Bo's words reminded Yun Tu that even if he faced a powerful opponent that was hard to kill, he couldn't hide his strength.

"Processed?" Wang Bo and Wang Yang were both puzzled.

"Although I don't have a main combat profession, I have a secondary post called Alchemy. It can process weapons and equipment. My Zhanmadao is a finished product!"

With Yun Tu's explanation already clear enough, Wang Yang first handed his face to Yun Tu, then he watched as Yun Tu took out a fang from the Space Ring that he had obtained from the Wind Wolf last time and placed it in his palm along with his flexible sword. Not long after, the Wind Wolf's fangs slowly shrank, turning into specks of light that were completely poured into the sword.

Returning the completed sword back to Wang Yang, Yun Tu did not tell him how much of the parameters had changed, but after receiving the sword from Yun Tu, Wang Yang clearly felt that the weight of the sword had changed. Although he did not have Yun Tu's appraisal skill, he still had a hunch that the quality of the sword in his hand had increased by a level.

Now that the new blade was in his hand, Wang Yang's confidence soared. He once again launched an attack towards the monster in the middle of the hall, and this time he really did succeed, although the effect was not obvious, but the degree of the wound was pretty much the same as the one his brother used last time.

"I didn't expect Brother Yun Tu to have such a boorish occupation. Seeing the mission today, we can finally complete it!" After seeing the results, Wang Peng also handed his sword to Yun Tu.

Yun Tu did not hold back. He took Wang Bo's sword and used the power of metal to use the horn on the flame spraying cow. Soon, the quality of Wang Bo's sword also increased.

Under the cover of the two once again, Wang Peng launched another sneak attack. This time, after he added in his class skill, his sword directly pierced through the stomach of the huge monster.

After seeing the new weapon on the table, the three of them were filled with joy at Wang Bo's powerful killing power!

All three of them had the ability to injure the opponent, and the opponent was also under the control of the iron chain, so they could only move around in a small area.

Just as this thought appeared in the minds of the three players, a monster that they had killed in the tunnel suddenly appeared in the middle of the scene.

It seemed like this method wouldn't work. Yun Tu knew that as time passed, there would only be more and more monsters of this level.

"Wang Yang, you will be in charge of killing the monsters while I will use the gunshots to attract the attention of the big devil. Brother Wang, try to injure it in the same spot with every sword strike so that it can't stop bleeding automatically!"

Yun Tu knew that a small wound was no harm to this self-healing monster. In the face of a new situation, he immediately made a new arrangement.

The third, fourth, and fifth attacks hit the big BOSS in the thigh area. The BOSS was stabbed and pulled. Finally, the BOSS was cut in half a foot deep and was bleeding profusely.

Although its height was limited and it couldn't damage the monster's chest, it was still severely injured.

Covering Wang Peng who was on the verge of losing his strength, he retreated into the tunnel to rest!

Everything was just as the Cloud Diagram had predicted. After the big BOSS was suppressed, it roared again and again, and the monsters respawned faster and faster. Wang Yang could no longer deal with it by himself.

He, who had initially been relatively relaxed in a one on one battle, was now surrounded by three or four people. At this moment, Yun Tu had no choice but to pull out his body and fight with him.

"Quick, accurate, ruthless, don't waste any extra strength or effort!"

Although he had never asked Wang Yang before, he felt that Wang Yang's body's parameters were definitely not low, but after Yun Tu participated in the battle, the effects of his injuries immediately changed. The experience he gained from many years of fighting in the apocalypse was not small.

"Boss is awesome!" After seeing Yun Tu's technique, Wang Yang, who was feeling much less stressed, started to flatter him once again.

In the real battlefield, Wang Yang needed more time to train in order to become a true expert, but his talent was not bad and he should be able to quickly adapt. After Yun Tu helped him kill a few small monsters, he once again launched a sneak attack on the big BOSS from the side.

However, all of this was just an act. As long as he could attract the hatred and anger of the opponent, he would quickly lose blood.

The big BOSS's roar finally turned into a wail. The miserable cries caused the dust in the surroundings to tremble.

Within less than a minute, there were more than a dozen monsters on the field. Seeing the situation change, Yun Tu knew that this should be the last summoning power of the big BOSS. As long as they could withstand this wave, victory would belong to the three of them.

"Return to the underground tunnel!"

Killing a few monsters gave Wang Yang time to retreat. In the end, the three of them stayed in the passageway that was only two meters wide.

After a wave of fierce attacks from small monsters that were unafraid of death, the big BOSS that had lost too much blood finally collapsed. The wails from its mouth also slowly weakened.

The speed at which the little monster spawned slowed down once again. One less monster was killed, and in the end, all three of them were killed as well.

The time left for the fight was to wait. Now that the situation had been set, the three of them no longer took the risk and waited for the big BOSS to take the last drop of blood.

Finally, after about ten minutes, the tall and short mutated BOSS closed its eyes. At the same time, a dazzling pillar of light fell from the sky, illuminating the entire underground palace.

"They've succeeded! We're saved!"

Above the underground palace, the powerless people in the hall finally breathed a sigh of relief when they saw the pillar of light descending from the sky.

When the quest BOSS was killed, the secret plane would shatter in 10 minutes, and then there would be mystic realm creatures that would pop out with them into the real world. The battle would not be completely over, and if possible, they wouldn't mind killing the 3 people who had just entered the tunnel to steal their rewards.

Thinking of this, everyone immediately stood up, as if they had been injected with chicken blood. At the same time, they also tightened their grip on their swords and guns.